QR Code Scanner

What Is a QR Code and Why Would You Need to Scan One From a Image?

QR codes (Quick Response codes) are two-dimensional barcodes that store information in a pattern of black and white squares. They can link to websites, reveal contact information, encode Wi-Fi credentials, show payment details, and much more. While modern smartphones can scan QR codes in real time using their cameras, there are many situations where you encounter a QR code as a static image on your screen or in a downloaded file — and that is where an online QR code scanner becomes essential.

Imagine you received a QR code via email or a chat message. You want to see where it leads before you scan it with your phone. Or you have a screenshot of a QR code, and your phone camera simply cannot recognise a QR on another screen. Our free QR Code Scanner solves exactly these problems — upload any image and we will decode the QR code for you, instantly.

Key Features

Scan QR Codes From Image Files

Upload any JPG, PNG, or WebP image containing a QR code. The tool automatically detects and decodes the QR data in seconds.

100% Private – No Uploads

The entire scanning and decoding process runs inside your browser. Your images are never sent to any server. Your QR codes — which may contain sensitive links, payment info, or private data — stay completely on your device.

Instant Results

No waiting for server processing. The decoder runs locally using JavaScript and WebAssembly, delivering results almost immediately after you select the image.

Clickable URL Output

If the QR code contains a URL, the decoded result is displayed as a clickable link so you can preview the destination safely before navigating.

Copy to Clipboard

Decoded text can be copied with a single click for use in other applications.

How to Use the QR Code Scanner

1. Click "Upload Image" or drag and drop your image file into the tool area.
2. Wait briefly while the tool processes the image — usually under a second.
3. Read the decoded content displayed in the results panel.
4. Click the link to visit it (if applicable), or "Copy" to save the decoded text to your clipboard.

Types of Data QR Codes Can Contain

QR codes are incredibly versatile. When you scan a QR code with our tool, you might find:

• URLs / Websites: The most common use — a link that opens a webpage.
• Plain text: A message, note, or information snippet.
• Email addresses: Encoded...